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Enforce SSL configuration for Apache

Emmanuel Bouthenot 8 years ago
parent
commit
971926a0cd

+ 1 - 0
roles/webserver/defaults/main.yml

@@ -3,6 +3,7 @@
 #
 
 with_apache2: False
+apache2_ssl_strengthened: False
 
 with_nginx: False
 # nginx_workers ~= $(getconf _NPROCESSORS_ONLN)

+ 20 - 0
roles/webserver/templates/apache2/conf.d/security.j2

@@ -53,6 +53,26 @@ ServerSignature Off
 TraceEnable Off
 #TraceEnable On
 
+#
+# SSL enforcement
+#
+<IfModule mod_ssl.c>
+    SSLProtocol all -SSLv3 -SSLv2 -TLSv1
+{% if apache2_ssl_strengthened %}
+    SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK
+{% else %}
+    SSLCipherSuite ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA
+{% endif %}
+    SSLHonorCipherOrder on
+    <IfVersion >= 2.4>
+        SSLCompression off
+        SSLUseStapling on
+        SSLStaplingResponderTimeout 5
+        SSLStaplingReturnResponderErrors off
+        SSLStaplingCache shmcb:/var/run/ocsp(128000)
+    </IfVersion>
+</IfModule>
+
 #
 # Forbid access to version control directories
 #